Lowest Prices
Uncover the best deals on Las Vegas to London flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest LAS - LHR Flights
Useful information for finding best airline tickets from McCarran International to London Heathrow on your next trip.
Cheapest Round Trip Flight
$1402
American Airlines
• 1 stop
• 24h 15m
Sep 16 – Sep 21
The cheapest round trip flight from Las Vegas to London (LAS-LHR-LAS) is currently $1402
Cheapest One way Flight
$658
Delta Airlines
• 1 stop
• 20h 5m
Sep 20
The cheapest one way flight from Las Vegas to London (LAS-LHR) is currently $658
Cheapest Direct Flight
$2282
British Airways
• nonstop
• 15h 55m
Sep 16
The cheapest nonstop flight from Las Vegas to London (LAS-LHR) is currently $2282
Fastest Flight
15h 55m
The fastest nonstop flight from Las Vegas to London (LAS-LHR) takes 15h 55m
Top Airlines Flying from Las Vegas to London
Latest Flight Deals from Las Vegas (LAS) to London (LHR)
Compare and book low fare round-trip air tickets from Las Vegas to London. Ideal for travelers with confirmed return itineraries.
Sep 16 - Sep 21, Economy
Las Vegas → London
24h 15m
8:00 AM - 6:55 AM • 1 stop
Las Vegas → London
25h 29m
3:00 PM - 10:29 PM • 1 stop
American Airlines
Sep 16 - Sep 21, Economy
Las Vegas → London
42h 18m
9:47 AM - 7:25 PM • 2 stops
Las Vegas → London
31h 40m
12:00 PM - 11:00 PM • 2 stops
Aer Lingus
Sep 16 - Sep 21, Economy
Las Vegas → London
34h 3m
9:47 AM - 2:30 PM • 2 stops
Las Vegas → London
31h 40m
12:00 PM - 11:00 PM • 2 stops
Aer Lingus
Sep 16 - Sep 21, Economy
Las Vegas → London
43h 38m
9:47 AM - 8:05 PM • 2 stops
Las Vegas → London
28h 55m
1:25 PM - 11:00 PM • 2 stops
Aer Lingus
Sep 16 - Sep 21, Economy
Las Vegas → London
23h 40m
1:45 PM - 12:05 PM • 1 stop
Las Vegas → London
51h 40m
1:55 PM - 12:55 PM • 1 stop
WestJet Airlines
Explore competitive one-way airfare options for LAS - LHR flights. Best suited for flexible or open-ended travel plans.
Looking for the fastest way to London? These direct flight options from LAS to LHR offer both convenience and value—no layovers, just straight to your destination.
Sep 16 - Sep 21, Economy
Las Vegas → London
15h 55m
5:20 PM - 11:15 AM • nonstop
Las Vegas → London
17h 25m
5:15 PM - 8:00 PM • nonstop
British Airways
Sep 16 - Sep 21, Economy
Las Vegas → London
15h 55m
10:10 PM - 4:05 PM • nonstop
Las Vegas → London
17h 25m
5:15 PM - 8:00 PM • nonstop
American Airlines
Sep 16 - Sep 21, Economy
Las Vegas → London
15h 55m
10:10 PM - 4:05 PM • nonstop
Las Vegas → London
17h 25m
5:15 PM - 8:00 PM • nonstop
Iberia Airlines
Sep 16 - Sep 21, Economy
Las Vegas → London
15h 55m
10:10 PM - 4:05 PM • nonstop
Las Vegas → London
17h 25m
5:15 PM - 8:00 PM • nonstop
Finnair
Sep 16 - Sep 21, Economy
Las Vegas → London
15h 55m
5:20 PM - 11:15 AM • nonstop
Las Vegas → London
17h 25m
5:15 PM - 8:00 PM • nonstop
American Airlines
FAQs on Las Vegas to London Flights
What are the airports in Las Vegas?
LAS
What’s the most popular airline flying from LAS to LHR?
The most popular airline flying from Las Vegas to London are
Can I fly from LAS to LHR non-stop?
Yes, you can fly LAS to LHR non-stop on
Which airlines fly nonstop between Las Vegas and London?
The non-stop flights between Las Vegas and London are .
What’s the earliest departure time from LAS to LHR Airport?
The earliest flight leaves LAS at 6:02 am and lands in LHR - London Heathrow
What are the airports in London?
LHR
Can I make changes to my Las Vegas to London flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LAS to LHR?
Read the fare rules of the Las Vegas to London air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Las Vegas and London?
operate flights between Las Vegas and London
How long does a flight from Las Vegas to London take?
It takes approximately 11 hour to fly non-stop from LAS to LHR, which is 5229.49 miles by air.
Which airlines provide the cheapest flights from Las Vegas (LAS) to London (LHR) ?
In the past couple of days, the cheapest tickets to LHR from LAS were found on DL : USD 666
Do I need a passport to fly between LAS and LHR?
Yes
What’s the latest departure time from LAS to LHR ?
The last flight leaves LAS at 10:10 pm
Las Vegas (LAS) to London (LHR): Airport Information
| Origin Airport | McCarran International , Las Vegas, US |
| Destination Airport | London Heathrow , London, GB |
| Distance | 5229 miles |
More Flight Options for Las Vegas (LAS) and London (LHR)
Flights from Las Vegas (LAS)
to Tampa (TPA)
Flights from Las Vegas (LAS)
to Los Angeles (LAX)
Flights from Las Vegas (LAS)
to Miami (MIA)
Flights from Las Vegas (LAS)
to Denver (DEN)
Flights from Las Vegas (LAS)
to Newark (EWR)
Flights from Las Vegas (LAS)
to Newark (EWR)
Flights from Las Vegas (LAS)
to Philadelphia (PHL)
Flights from Las Vegas (LAS)
to Chicago (ORD)
Flights from Las Vegas (LAS)
to Burbank (BUR)
Flights from Las Vegas (LAS)
to Sacramento (SMF)
Flights from Las Vegas (LAS)
to Oklahoma City (OKC)
Flights from Las Vegas (LAS)
to Honolulu (HNL)
Flights from Las Vegas (LAS)
to Portland (PDX)
Flights from Las Vegas (LAS)
to Santa Ana (SNA)
Flights from Las Vegas (LAS)
to Phoenix (PHX)
Flights from Las Vegas (LAS)
to Louisville (SDF)
Flights from Las Vegas (LAS)
to Milwaukee (MKE)
Flights from Las Vegas (LAS)
to Baltimore (BWI)
Flights from Las Vegas (LAS)
to Baltimore (BWI)
Flights from Las Vegas (LAS)
to London (LHR)
Flights from Phoenix (PHX)
to London (LHR)
Flights from Miami (MIA)
to London (LHR)
Flights from Salt Lake City (SLC)
to London (LHR)
Flights from Las Vegas (LAS)
to London (LHR)
Flights from Orlando (MCO)
to London (LHR)
Flights from Newark (EWR)
to London (LHR)
Flights from Newark (EWR)
to London (LHR)
Flights from Austin (AUS)
to London (LHR)
Flights from New Delhi (DEL)
to London (LHR)
Flights from Los Angeles (LAX)
to London (LHR)
Flights from Mexico City (MEX)
to London (LHR)
Flights from Tampa (TPA)
to London (LHR)
Flights from Barcelona (BCN)
to London (LHR)
Flights from Madrid (MAD)
to London (LHR)
Flights from São Paulo (GRU)
to London (LHR)
Flights from Boston (BOS)
to London (LHR)
Flights from Málaga (AGP)
to London (LHR)
Flights from Detroit (DTW)
to London (LHR)
Flights from New York (JFK)
to London (LHR)
Flights from Dallas (DFW)
to London (LHR)
Cheap flights to Europe (EU)
Cheap flights to North America (NA)
Cheap flights to United Kingdom (GB)
Cheap flights to United States (US)
Cheap flights to Nevada (US-NV)
Cheap flights from Europe (EU)
Cheap flights from North America (NA)
Cheap flights from United Kingdom (GB)
Cheap flights from United States (US)
Cheap flights from Nevada (US-NV)
Flights to Las Vegas (LAS)
Flights to London (LHR)
Flights from Las Vegas (LAS)
Flights from London (LHR)
Flights from London (LHR)
to Las Vegas (LAS)
Why Fareleaders for LAS to LHR Plane Tickets
New Deals Everyday
Get the best prices on LAS to LHR flights—we update our fares daily so you never miss a saving.
No Service Fees
Compare hundreds of Las Vegas to London flights and secure the best deals—we never add any service fees.